Metallo-β-lactamases (MBLs) are key contributors to antimicrobial resistance (AMR). The L1 MBL, originally from Stenotrophomonas maltophilia, is a tetrameric, dizinc, subclass B3 MBL that efficiently hydrolyzes most β-lactam antibiotics and evades inhibitors that act on other MBLs. Using quantum mechanics/molecular m...
Papu Kalita, Carlos A. Ramos-Guzmán, Marko Hanževački et al.· ACS Catalysis· 0 citations
Carbapenems are the most potent β-lactams, key antibiotics for healthcare-associated infections by Gram-negative bacteria and evade hydrolysis by most β-lactamases; but are increasingly threatened by emergence of enzymes exhibiting hydrolytic activity towards them. Of the four recognised β-lactamase subclasses, class A...
Michael Beer, James Spencer, Adrian J. Mulholland· bioRxiv· 0 citations
These findings establish strained-alkyne surface engineering as a powerful and modular strategy for imparting photodynamic functionality to carbon nanomaterials, advancing next-generation antimicrobial and antibiofilm technologies.
Cristina Santi, A. Eley, Yuiko Takebayashi et al.· Nanoscale· 0 citations
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